ZH37-680C/ZH37-880C KEDU Switch Disconnector (6/8 poles Isolator switch )
Description
KEDU ZH37 Switch disconnectors are widely used in Power Distribution systems and Automation systems for Buildings, Power, Petrochemical and other industries, can effectively solve the problems of emergency disconnection, safety disconnection, machine control and motor control. .With integrated isolation, breaking and switching function, the high performance design means these products can be easily changed from Load Isolation Switches to Cam Switches and provide highly innovative solutions for many applications. . With the instantaneous on/off structure, contact force is not affected by external forces, the contact pressure and the over travel remain stable during the operation of the handle to the action point. .The switch housing is made of glass fibre reinforced unsaturated polyester resin and has high Flame Resistance, Dielectric, Anti-Carbonisation and Impact Resistance. .A standard 3 pole Switch-disconnectors can be combined into a 6/8 pole Switch-disconnectors by the use of accessories. .Installation Options: Screw Installation, Rail Installation or Door Installation. .Can padlock, more safety and reliable, diameter of lock is φ4-φ5mm . Standard: EN60947-3 and GB14048.3. . Degree of Protection: IP20 or IP67 (with Plastic or Aluminium enclosures).
Mainly used for master, ON-Off, change-over and motor control switches etc. Characterized by reliable performance and endurance, excellent quality and safety. When combined with a water-proof box, the switch has dual protection. Padlock can be used on the switch to avoid unauthorized control. Additional internal mechanisms ensure that the switch can not be opened even if the screw is removed when switch is in the ON position.
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